From patchwork Wed Aug 28 11:21:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 11118651 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 99D1714F7 for ; Wed, 28 Aug 2019 11:22:34 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 835AB2173E for ; Wed, 28 Aug 2019 11:22:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 835AB2173E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=cip-dev-bounces@lists.cip-project.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id B5CC72B5F; Wed, 28 Aug 2019 11:22:29 +0000 (UTC) X-Original-To: cip-dev@lists.cip-project.org Delivered-To: cip-dev@mail.linuxfoundation.org Received: from smtp2.linuxfoundation.org (smtp2.linux-foundation.org [172.17.192.36]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 973172A93 for ; Wed, 28 Aug 2019 11:22:16 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp2.linuxfoundation.org (Postfix) with ESMTP id 8DCD81DDC8 for ; Wed, 28 Aug 2019 11:22:15 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.64,440,1559487600"; d="scan'208";a="24930526" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 28 Aug 2019 20:22:15 +0900 Received: from fabrizio-dev.ree.adwin.renesas.com (unknown [10.226.36.196]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5475C417D5A5; Wed, 28 Aug 2019 20:22:14 +0900 (JST) From: Fabrizio Castro To: cip-dev@lists.cip-project.org Date: Wed, 28 Aug 2019 12:21:30 +0100 Message-Id: <1566991328-25476-4-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1566991328-25476-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1566991328-25476-1-git-send-email-fabrizio.castro@bp.renesas.com> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp2.linux-foundation.org Cc: Biju Das Subject: [cip-dev] [PATCH/RFC 4.19.y-cip 03/41] pinctrl: sh-pfc: Add physical pin multiplexing helper macros X-BeenThere: cip-dev@lists.cip-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: cip-dev-bounces@lists.cip-project.org Errors-To: cip-dev-bounces@lists.cip-project.org From: Ulrich Hecht commit 50d1ba1764b3e00ae8c331202d50c5535d6b3361 upstream. Used by I2C controllers 0, 3 and 5 in R8A7795 and R8A7796 SoCs. Signed-off-by: Ulrich Hecht Signed-off-by: Geert Uytterhoeven Signed-off-by: Fabrizio Castro --- drivers/pinctrl/sh-pfc/sh_pfc.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index 7f31300..8a06ebc 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -389,6 +389,28 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info; PINMUX_DATA(fn##_MARK, FN_##msel, FN_##fn, FN_##ipsr) /* + * Describe a pinmux configuration similar to PINMUX_IPSR_MSEL, but with + * an additional select register that controls physical multiplexing + * with another pin. + * - ipsr: IPSR field + * - fn: Function name, also referring to the IPSR field + * - psel: Physical multiplexing selector + * - msel: Module selector + */ +#define PINMUX_IPSR_PHYS_MSEL(ipsr, fn, psel, msel) \ + PINMUX_DATA(fn##_MARK, FN_##psel, FN_##msel, FN_##fn, FN_##ipsr) + +/* + * Describe a pinmux configuration in which a pin is physically multiplexed + * with other pins. + * - ipsr: IPSR field + * - fn: Function name, also referring to the IPSR field + * - psel: Physical multiplexing selector + */ +#define PINMUX_IPSR_PHYS(ipsr, fn, psel) \ + PINMUX_DATA(fn##_MARK, FN_##psel) + +/* * Describe a pinmux configuration for a single-function pin with GPIO * capability. * - fn: Function name